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How Tianhong Huifeng Achieves Competitive Breakthrough in the Automatic Plastic Melt Filter Market？How has Tianhong, which was founded in 2021, accomplished such achievements within only five years?

China Plastics Processing Industry Association (CPPIA) and its Plastic Pipe Professional Committee, together with the International Plastic Pipes Conference Association (PPCA), will jointly host the 8th China (2026·Nanjing) International Plastic Pipe Conference in China on October 26–27, 2026. Huizhou Tianhong Machinery Manufacturing Co., Ltd. invites you to attend!

Huizhou Tianhong Machinery Manufacturing Co., Ltd. invites you to attend the 8th China (2026 · Nanjing) International Plastic Pipe Conference

In the plastic recycling industry, there is one expense that gives manufacturers a major headache: the consumable cost for melt filtration. Frequent screen changes not only send costs soaring, but also become a major obstacle to continuous production. He Guojun, Founder and CEO of Huizhou Tianhong Machinery Manufacturing Co., Ltd., has come up with a radical solution: slash production costs for the filtration process by 80% to 90% outright. Tianhong, founded in 2021, has achieved remarkable feats in just five years. How did it pull this off?

We sincerely invite you to visit the 23rd Asia-Pacific International Plastics & Rubber Industry Exhibition (Qingdao) 2026. The exhibition will be grandly held at Qingdao World Expo City International Convention & Exhibition Center from July 8 to 11, 2026. We will bring our flagship plastic recycling equipment and cutting-edge technical solutions to the booth. We look forward to having face-to-face communication with you, exploring market cooperation opportunities and achieving mutual win-win results. Welcome to our booth!

In May, Huizhou Tianhong Machinery Manufacturing Co., Ltd. mainly exported products to Turkey, Indonesia, Jordan and Japan.

Transparent materials are easily misunderstood. A transparent box, a lamp shade, a pair of goggles and a beverage bottle may all look crystal‑clear, yet they can be made of completely different materials underneath.

In this article, we will approach a common problem many people have encountered from a more everyday perspective: why do some plastics turn yellow, become sticky and give off odors after prolonged use?

In this article, we continue to discuss why some plastics are durable while others age and crack rapidly.

Why do some plastics last a long time, yet others rapidly age and crack, despite all being plastic materials?

When buying a water bottle, many people first check not the capacity or shape, but the material marked on the cup. Terms such as PP, PC, Tritan and PETG are commonly seen on plastic water bottles, sports jugs, children’s cups and portable tumblers. Though seemingly all suitable for holding water and can be made transparent or translucent, these materials have distinct properties. When selecting material for a water bottle, it is not enough merely to confirm if it is food-grade. You also need to consider heat resistance, clarity, drop resistance, odor performance, cleaning methods and actual operating temperature range.

What exactly are the differences between these common plastics: PE, PP, PVC, ABS and PC? Today we will continue our discussion about PC, along with the differences and common misconceptions among these types of plastics.